摘要:
A thread dispensing element (60) for a thread guide (6) for knitting machines, comprising a body (62) having a mounting portion (63), destined to be removably mounted to a front end (8) of a thread guide (6), and an operating portion (64), destined to be facing towards the needles (N) of a needle-bearing organ of a knitting machine. The mounting portion (63) enables mounting the dispensing element to the thread guide according to a determined discrete number of configurations with respect to the thread guide (6), to which corresponds a same discrete number of positions assumed by the operating portion (64) of the dispensing element with respect to the needles (N) of the needle-bearing organ. The dispensing organ (60) is configured so as to be selectively mountable to the thread guide (6) exclusively in a configuration selected from among the determined discrete number of configurations.
摘要:
An improved sinker for circular hosiery knitting machines, with high resistance to the danger of damage causable by contiguous needles. The sinker (1) comprises a laminar body (2) which can be arranged on a vertical plane that passes through the axis (3a) of the needle cylinder (3) of a circular hosiery knitting machine between two contiguous needles (7) of the machine which are accommodated in respective axial slots (6) defined on the lateral surface of the needle cylinder (3). Each one of the needles (7) is movable with a reciprocating motion along the corresponding axial slot (6) with respect to the needle cylinder (3). The laminar body (2) has, on its front side, intended to be directed toward the axis (3 a) of the needle cylinder (3), a nose (8) which defines, with its upper side, the knockover plane (9) of the sinker (1). The sides (30) of the laminar body (2), in their regions intended to be superimposed laterally on the paths (12) of the contiguous needles (7) as a result of the reciprocating motion of the needles (7) along the corresponding axial slots (6) of the needle cylinder (3) and of the reciprocating motion of the sinker (1), on its plane of arrangement, toward and away from the axis (3 a) of the needle cylinder (3), have a continuous flat surface.
摘要:
A knitting machine (101) with latch needles and without sinkers comprising, in at least some of the regions of the needle holder (102) comprised between two contiguous slots (103) which accommodate a corresponding needle (5), a knitting retention element (106) which has a portion (106a) which forms a stop shoulder (107) for the knitting; the knitting retention element (106) can move on command from a first position, in which it does not interfere with the knitting being formed, to a second position, in which it is inserted with the portion (106a) between two contiguous needles (5) in a region which faces the knitting forming plane (104), in order to retain the portion of knitting that lies between two contiguous needles (5), contrasting the entrainment of the knitting along the needles (5) during the extraction motion of the needles from the needle holder (102) to release, onto their shank (5b), the previously formed loop of knitting and/or to engage the yarn delivered at a feed or drop of the machine.
摘要:
A needle for transferring stitches therefrom to adjacent needles for knitting machines for hosiery or the like, comprising a shank (2), a head (3) that is hooked and arranged at a longitudinal or upper end of the shank (2), and a latch (4), pivoted to the shank (2) proximate to the head (3), perpendicularly to the longitudinal axis of the shank (2), in order to open or close the head (3), at least one lamina (6a, 6b) being connected to the shank (2) and having, on opposite sides, below the latch (4), a flexible portion (8a,8b) that flexes in active and inactive positions to produce, in the active position, an expansion of the loop (9) of knitting fitted onto the shank (2), the head (3) of an adjacent needle (1b) being insertable in the space comprised between the portion of the lamina (6a,6b), in the active position, and the corresponding side (7a, 7b) of the shank (2), in order to pick up the loop (9) of knitting with the adjacent needle (1b), the shank (2) having further between the latch (4) and the end of the portion of the lamina (6a,6b) towards the head (3), a region (10) for blending the shank (2) with the portion (8a,8b) of the lamina (6a,6b).